So what do I do? Do I upgrade to the latest in the community packages?

I think @jengelh above meant to imply that he could not reproduce your issue either on the 8.5 release, the latest 8.6 build or the current master. So upgrading to master likely does not change anything for you.

if you are referring to the “Failed: Table ‘zarafa.clientupdatestatus’ doesn’t exist” message, yes that is known and already fixed for the next 8.5 update. There is no harm of a corrupt database in this relation, since we removed the table, but there were still some code paths, which made reference to it.

What is new here in your post are the error messages on deletion. This still remains to be reproduced.